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Poly-L-glutamic acid 2'000-15'000 Poly-L-glutamic acid sodium salt CAS:25513-46-6
Chemical Name: Poly-L-glutamic acid 2'000-15'000
CAS No.: 25513-46-6
EINECS No.: 200-293-7
ITEM | STANDARD |
Contact (γ-PGA) | ≥92% (by HPLC) |
Loss on drying | ≤8% |
Molecular wt(Da) | ≥700000 |
Heavy metals(Pb) | ≤10mg/kg |
Transmittance(5g/L, AQ, 400nm) | ≥95% |
pH(10g/L, AQ, 25℃) | 5.0-7.5 |
Total plate count | ≤100 CFU/g |
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